Transactions of the Korean Society of Mechanical Engineers (대한기계학회논문집)
- Volume 13 Issue 4
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- Pages.771-779
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- 1989
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- 1225-5963(pISSN)
DOI QR Code
Mixed Convection in Channels of an Electronic Cabinet
전자장비 채널에서의 혼합대류에 관한 연구
Abstract
Numerical analysis by SIMPLE algorithm has been performed to predict the characteristics of flow and heat transfer in channels between the printed circuit boards of an electronic cabinet. It is assumed that the electronic parts release uniform heat flux per unit axial length to the cooling air. The air flow between channels is assumed fully developed laminar, incompressible, and mixed convective. In this study, the electronic parts are mounted on both sides of the prinked circuit boards by two kinds of configuration such as the zig-zag and the symmetric one. The Rayleigh numbers ranging from 0 to 10
본 연구에서는 기판의 양면에 부품이 SMT방법으로 탑재되어 있는 경우에 기판사이에 형성되는 유동채널에서의 열전달 및 유동특성을 연구하였다.
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